No, there were never free crocodiles in Germany. Crocodiles are not native to Germany and are not able to survive in the country's climate. Any crocodiles found in Germany would have been in captivity or as part of a zoo or wildlife sanctuary. **

Crocodiles are attracted to areas with abundant food sources, such as fish, birds, and small mammals. They are also drawn to areas with suitable nesting sites and access to water for hunting and thermoregulation. Additionally, crocodiles are attracted to warm, sunny areas where they can bask and regulate their body temperature. These factors contribute to the crocodile's choice of habitat and can influence their behavior and movements. **

Crocodiles are carnivorous reptiles that primarily feed on fish, birds, mammals, and other reptiles. They are opportunistic predators and will eat almost anything they can catch, including insects, crustaceans, and even larger animals like buffalo or wildebeest. Crocodiles are known for their powerful jaws and sharp teeth, which they use to catch and tear apart their prey before swallowing it whole. They are apex predators in their ecosystems and play a crucial role in maintaining the balance of their habitats. **

Crocodiles are wild animals and can be dangerous if provoked or threatened. While it is possible to scare crocodiles by making loud noises, throwing objects, or using bright lights, it is important to remember that they are powerful predators and should be treated with caution and respect. It is always best to keep a safe distance from crocodiles and avoid any actions that may agitate or provoke them. **

Yes, crocodiles do have lungs. Crocodiles are reptiles and like other reptiles, they have lungs that help them breathe air. Crocodiles are able to hold their breath for long periods of time underwater, but they still rely on their lungs to breathe when they come to the surface. **

Crocodiles are known to be very fast swimmers, capable of reaching speeds of up to 20-25 miles per hour (32-40 kilometers per hour) in short bursts. They are also agile on land, able to move quickly to catch prey or defend their territory. Their powerful tails and streamlined bodies allow them to move swiftly through the water, making them efficient hunters in their aquatic environment. **

Crocodiles do not necessarily fear hippos, but they do respect them as a potential threat. Hippos are known to be territorial and aggressive, and they have been observed attacking and even killing crocodiles that come too close. This behavior can make crocodiles cautious around hippos and may lead them to avoid confrontations with them. However, it is important to note that interactions between crocodiles and hippos can vary depending on the specific circumstances and individuals involved. **

Yes, crocodiles have enemies in the animal kingdom. Some of their main enemies include larger predators such as lions, tigers, and large snakes. Additionally, humans pose a significant threat to crocodiles through hunting and habitat destruction. However, due to their large size and powerful jaws, adult crocodiles have few natural predators. **